/* Base Styles */
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 20px;
  background: #f9f9f9;
  color: #333;
}

/* Container */
.container {
  max-width: 800px;
  margin: 0 auto;
  background: #fff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Headings */
h1 {
  font-size: 2em;
  margin-bottom: 0.5em;
}
h2 {
  font-size: 1.5em;
  margin-top: 2em;
}

/* Paragraphs */
p {
  margin-bottom: 1em;
}

/* Superscript citations */
sup a {
  text-decoration: none;
  color: #0073aa;
}

/* Reference list */
#references {
  margin-top: 2em;
}
#references ol {
  padding-left: 1.2em;
  font-size: 0.9em;
}
#references li {
  margin-bottom: 0.5em;
}